[CRIU] [PATCH 4/4] arch: x86 -- Add proxification of vDSO calls

Cyrill Gorcunov gorcunov at openvz.org
Tue Apr 16 06:54:12 EDT 2013


On Tue, Apr 16, 2013 at 01:26:11PM +0400, Cyrill Gorcunov wrote:
> 
> When tasks are restored in a kernel which version differ from the
> one they were being dumped on, the vDSO content may have been changed
> thus any call to vDSO service routine will lead to SIGBUS in better case
> or in wrong results without notice in worst one.

Updated


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